import java.util.*;
public class Demo{
    static int N = 100010;
    static int[] p = new int[N];
    public static int find(int x){
        if(x != p[x]) p[x] = find(p[x]);
        return p[x];
    }
    public static void main(String[] args){
        String s = "a b c";
        Character guessLetter = s.trim().charAt(2);
        System.out.println(guessLetter);
//        Scanner scan = new Scanner(System.in);
//        int n = scan.nextInt();
//        int m = scan.nextInt();
//        for(int i = 1; i < n; i++)p[i] = i;
//        while(m -- > 0){
//            String s = scan.next();
//            int a = scan.nextInt();int b = scan.nextInt();
//
//            if(s.equals("M")){
//                p[find(a)] = find(b);
//            }else{
//                if(find(a) == find(b)){
//                    System.out.println("Yes");
//                }else{
//                    System.out.println("No");
//                }
//            }
//        }
    }
}